//
//  WBVisistorView.swift
//  新浪微博
//
//  Created by 名品导购网MPLife.com on 2017/11/22.
//  Copyright © 2017年 sweet. All rights reserved.
//

import UIKit

class WBVisistorView: UIView {
    
    //注册按钮
     lazy var registerButton:UIButton = UIButton .cz_textButton("注册", fontSize: 16, normalColor: UIColor .orange, highlightedColor: UIColor .black, backgroundImageName: "common_button_white_disable")
    //登录按钮
     lazy var loginButton:UIButton = UIButton .cz_textButton("登录", fontSize: 16, normalColor: UIColor .darkGray, highlightedColor: UIColor .black, backgroundImageName: "common_button_white_disable")
    
    
    var visitorInfo :[String:String]?{
        didSet{
            //取字典信息
            guard  let imageName = visitorInfo?["imageName"],
                let message = visitorInfo?["message"] else{
                    return
            }
            tipLabel .text = message
            //首页不设置图像
            
            if imageName == ""{
                startAnimation()
                return
            }
            iconView.image = UIImage(named: imageName)
            //其他控制器的访客视图不需要显示访客视图 遮罩视图也不需要
            houseIconView.isHidden = true
            maskIconView .isHidden = true
        }
    }
    
    //构造函数
    override init(frame: CGRect) {
        super .init(frame: frame)
        setUpUi()
    }
    required init?(coder aDecoder: NSCoder) {
        fatalError("test")
    }
    //旋转图标动画
    private func startAnimation(){
        let anmi = CABasicAnimation(keyPath: "transform.rotation")
        anmi.toValue = 2 * M_PI
        anmi .repeatCount = MAXFLOAT
        anmi .duration = 15
        //动画完成不删除，如果iconview被释放 动画会一起销毁
        //在设置连续播放的动画，非常有用
        anmi .isRemovedOnCompletion = false//完成之后不删除
        iconView .layer .add(anmi, forKey: nil)
    }
    
    
    
    //设置访客视图信息
    //使用字典设置访客信息视图
    //paramter dict:[imageName/message]
    //如果是提示 ，imageName == “”
    func setUpDictionary(dict:[String:String]) -> () {
    
    }
    
    //MARK:-私有控件
    //懒加载属性，只有调用Uikit控件的指定构造函数，其他都需要使用类型
//图像视图
    //小房子
    //提示标签
    //注册按钮
    //登录按钮
    private lazy var iconView:UIImageView = UIImageView(image: UIImage(named: "visitordiscover_feed_image_smallicon"))
    
    //遮罩图像--maskView会重名
    private lazy var maskIconView:UIImageView = UIImageView(image: UIImage(named: "visitordiscover_feed_mask_smallicon"))
    //小房子
    private lazy var houseIconView:UIImageView = UIImageView(image: UIImage(named: "visitordiscover_feed_image_house"))
    //提示标签
    private lazy var tipLabel:UILabel = UILabel .cz_label(withText: "关注一些人,回这里看看有什么惊喜关注一些人,回这里看看有什么惊喜", fontSize: 14, color: UIColor .darkGray)
//    //注册按钮
//    private lazy var registerButton:UIButton = UIButton .cz_textButton("注册", fontSize: 16, normalColor: UIColor .orange, highlightedColor: UIColor .black, backgroundImageName: "common_button_white_disable")
//        //登录按钮
//    private lazy var loginButton:UIButton = UIButton .cz_textButton("登录", fontSize: 16, normalColor: UIColor .darkGray, highlightedColor: UIColor .black, backgroundImageName: "common_button_white_disable")
}
extension WBVisistorView{
    func setUpUi() -> () {
        
        backgroundColor = UIColor .cz_color(withHex: 0xEDEDED)
        addSubview(iconView)
        addSubview(maskIconView)
        addSubview(houseIconView)
        addSubview(tipLabel)
        addSubview(registerButton)
        addSubview(loginButton)
        //文本居中
        tipLabel .textAlignment = .center
        
        
        //2取消autonresizing进行自动布局
        for v in subviews {
            v .translatesAutoresizingMaskIntoConstraints = false
        }
        //自动布局
        let margin:CGFloat = 20.0
        
        //图像视图
        addConstraint(NSLayoutConstraint(item: iconView, attribute: .centerX, relatedBy: .equal, toItem: self, attribute: .centerX, multiplier: 1.0, constant: 0))
        addConstraint(NSLayoutConstraint(item: iconView, attribute: .centerY, relatedBy: .equal, toItem: self, attribute: .centerY, multiplier: 1.0, constant: -60))//y轴中心往上挪60
        //小房子
        
        addConstraint(NSLayoutConstraint(item: houseIconView, attribute: .centerX, relatedBy: .equal, toItem: iconView, attribute: .centerX, multiplier: 1.0, constant: 0))
        addConstraint(NSLayoutConstraint(item: houseIconView, attribute: .centerY, relatedBy: .equal, toItem: iconView, attribute: .centerY, multiplier: 1.0, constant: 0))
        //提示标签
        addConstraint(NSLayoutConstraint(item: tipLabel, attribute: .centerX, relatedBy: .equal, toItem: iconView, attribute: .centerX, multiplier: 1.0, constant: 0))
        addConstraint(NSLayoutConstraint(item: tipLabel, attribute: .top, relatedBy: .equal, toItem: iconView, attribute: .bottom, multiplier: 1.0, constant: margin))
        addConstraint(NSLayoutConstraint(item: tipLabel, attribute: .width, relatedBy: .equal, toItem: nil, attribute: NSLayoutAttribute.notAnAttribute, multiplier: 1.0, constant: 236))//236设置label宽度的
        //注册按钮
        addConstraint(NSLayoutConstraint(item: registerButton, attribute: .left, relatedBy: .equal, toItem: tipLabel, attribute: .left, multiplier: 1.0, constant: 0))
        addConstraint(NSLayoutConstraint(item: registerButton, attribute: .top, relatedBy: .equal, toItem: tipLabel, attribute: .bottom, multiplier: 1.0, constant: margin))
                addConstraint(NSLayoutConstraint(item: registerButton, attribute: .width, relatedBy: .equal, toItem: nil, attribute: NSLayoutAttribute.notAnAttribute, multiplier: 1.0, constant: 100))
      //登录按钮
        addConstraint(NSLayoutConstraint(item: loginButton, attribute: .right, relatedBy: .equal, toItem: tipLabel, attribute: .right, multiplier: 1.0, constant: 0))
        addConstraint(NSLayoutConstraint(item: loginButton, attribute: .top, relatedBy: .equal, toItem: tipLabel, attribute: .bottom, multiplier: 1.0, constant: margin))
        addConstraint(NSLayoutConstraint(item: loginButton, attribute: .width, relatedBy: .equal, toItem: registerButton, attribute: .width, multiplier: 1.0, constant: 0))
        //遮罩图像
       //views 定义VFL的控件名称和实际名称映射关系
        let viewDict = ["maskIconView":maskIconView,"registerButton":registerButton] as [String : Any]
        //merics指定常数映射关系
        let merics = ["spacing":-35]
        
    addConstraints(NSLayoutConstraint.constraints(withVisualFormat: "H:|-0-[maskIconView]-0-|", options: [], metrics: nil, views: viewDict))
        
    addConstraints(NSLayoutConstraint.constraints(withVisualFormat: "V:|-0-[maskIconView]-(spacing)-[registerButton]", options: [], metrics: merics, views: viewDict))
    }
}




































